Question

error

获得最后一个执行的错误.

error()Return: [array] 返回错误的数组代码输出值为数组

$database->select("bccount", [
    "user_name",
    "email"], [
    "user_id[ 20]);
var_dump($database->error());
//
 array(3) {
 [0]=> string(5) "42S02"
 [1]=> int(1146)
 [2]=> string(36)
 "Table 'my_database.bccount' doesn't exist"
 }